Trait Presentation

Source

pub trait Presentation {
    // Required methods
    fn with_root(root: View, root_id: NodeId) -> Self;
    fn get_input(&mut self, input_buffer: &mut Vec<Input>);
    fn display_view<V: AsRef<View>>(
        &mut self,
        view_tree: &Tree<V>,
        display_values: Drain<'_, (NodeId, Display)>,
    );

    // Provided method
    fn make_interface<A: Application>() -> Interface<A, Self>
       where Self: Sized { ... }
}

Expand description

Implements a means of getting input and displaying view data

Required Methods§

Source

fn with_root(root: View, root_id: NodeId) -> Self

Source

fn get_input(&mut self, input_buffer: &mut Vec<Input>)

Source

fn display_view<V: AsRef<View>>( &mut self, view_tree: &Tree<V>, display_values: Drain<'_, (NodeId, Display)>, )

Provided Methods§

Source

fn make_interface<A: Application>() -> Interface<A, Self>
where Self: Sized,

Overridable constructor allowing the presentation backend to do custom initialization of the interface, e.g. initializing the root screen element of a graphical interface.